Flowers in dense, compound umbels, with many bracts, rarely unisexual
Calyx with obsolete teeth
Petals obovate or cuneate, with apex shortly inflexed, keeled on inner face
Disc cushion-shaped, divided
Stamens longer than petals
Fruit broadly ovate or elliptic, slightly laterally flattened; mericarps smooth or with 5 primary, prominent veins, channelled on inner face; oil ducts many, small; carpophore undivided
Seeds subterete or flat on one face and slightly convex on the other, channelled on inner face
x = 11 (8 - 1 report)
Nomenclature:
Conium L.
Linnaeus: 243 (1753)
Sonder: 567 (1862)
Hilliard & Burtt: 465 (1985)
Burtt: 202 (1991)
Pimenov & Leonov: 38 (1993)
Distribution & Notes:
Global: Species 6, Europe, Africa, Asia
Southern Africa: Species 3 indigenous and widespread; one cosmopolitan weed: *Conium maculatum L., highly poisonous, has been recorded from the Western Cape
References:
BURTT, B.L. 1991. Umbelliferae of southern Africa: an introduction and annotated checklist. Edinburgh Journal of Botany 48
HILLIARD, O.M. & BURTT, B.L. 1985. Conium (Umbelliferae) in southern Africa. South African Journal of Botany 51
LINNAEUS, C. 1753. Species plantarum. Laurentius Salvius, Stockholm
PIMENOV, M.G. & LEONOV, M.V. 1993. The genera of the Umbelliferae. A nomenclator. Royal Botanic Gardens, Kew
SONDER, W. 1862. Umbelliferae. Flora capensis 2
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Biodiversity Advisor, developed by the South African National Biodiversity Institute (SANBI) and its Data Partners, is a system that will provide integrated biodiversity information to a wide range of users who will have access to geospatial data, plant and animal species distribution data, ecosystem-level data, literature, images and metadata.
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